#include "iostream"
#include "math.h"
using namespace std;
int flag=0;
int main()
{   int counter=0;
bool isPrime(int);
    for(int i=1;i<=1000;i+=2)
    {   flag=isPrime(i);
        if(flag)
        {   flag=0;
            counter++;
            cout<<i<<"\t";
            if(counter%8==0&&counter!=0)    
            cout<<endl;
        }
    }
    cout<<endl<<"The num og Prime is"<<counter;
    return 0;
}
bool isPrime(int i)
{   if(i==3)
        flag=1; 
    for(int n=2;n<=sqrt(i);n++)
        {   if(i%n!=0) 
            flag=1;
                else
            {   flag=0;
                break;
            }
        }
    return flag;
}